I was starting to go through and check off items I had completed on the trail maps when I noticed there seems to be an implicit connection between items that share a title across different trail maps. In particular I noticed checking off
- Run programs.
- Avoid syntax errors.
- Print values.
- Use common control flow structures.
- Instantiate an object.
- Iterate over collections.
in the Ruby trail map also checked those items in the JavaScript trail map, and vice versa. I see those items share ids which seemed strange, but I see that is by design (https://github.com/thoughtbot/trail-map/blob/master/lib/helpers/uuid_generator.rb#L26).